79778869690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{189467}}^1$

素因数の和:189607

約数の個数: 64

約数和(自身を含む): 160426344960

約数和(自身を除く): 80647475270

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 79, 82, 130, 158, 205, 395, 410, 533, 790, 1027, 1066, 2054, 2665, 3239, 5135, 5330, 6478, 10270, 16195, 32390, 42107, 84214, 189467, 210535, 378934, 421070, 947335, 1894670, 2463071, 4926142, 7768147, 12315355, 14967893, 15536294, 24630710, 29935786, 38840735, 74839465, 77681470, 100985911, 149678930, 194582609, 201971822, 389165218, 504929555, 613683613, 972913045, 1009859110, 1227367226, 1945826090, 3068418065, 6136836130, 7977886969, 15955773938, 39889434845, 79778869690]

約数ペア:

[(1, 79778869690), (2, 39889434845), (5, 15955773938), (10, 7977886969), (13, 6136836130), (26, 3068418065), (41, 1945826090), (65, 1227367226), (79, 1009859110), (82, 972913045), (130, 613683613), (158, 504929555), (205, 389165218), (395, 201971822), (410, 194582609), (533, 149678930), (790, 100985911), (1027, 77681470), (1066, 74839465), (2054, 38840735), (2665, 29935786), (3239, 24630710), (5135, 15536294), (5330, 14967893), (6478, 12315355), (10270, 7768147), (16195, 4926142), (32390, 2463071), (42107, 1894670), (84214, 947335), (189467, 421070), (210535, 378934)]